Hello!
I'll start.
Heated area 200m2 (2,153 sq ft)
KfW 55 standard
Mechanical ventilation with heat recovery
Current outdoor temperature 6°C (43°F)
Heating energy consumption including hot water 35 kWh
Electricity consumption 9 kWh
COP 3.88
I'll start.
Heated area 200m2 (2,153 sq ft)
KfW 55 standard
Mechanical ventilation with heat recovery
Current outdoor temperature 6°C (43°F)
Heating energy consumption including hot water 35 kWh
Electricity consumption 9 kWh
COP 3.88
guckuck2 schrieb:
18,000 kWh for a somewhat modern building is quite a statement. In the 1970s construction, we had 21 m² (approximately 226 sq ft) with 22,000 kWh including a heated conservatory (new gas boiler, radiators). We have already discussed the topic; Bookstars’ house and location remain a mystery. It’s always cold outside, no solar gains, and the house consumes heat like a black hole.
guckuck2 schrieb:
18,000 kWh for a somewhat modern building is quite a statement. In a 1970s building with 210 m² (2,260 sq ft), we were at 22,000 kWh including a heated conservatory (new gas boiler, radiators)Well, that shows what insulation mania brings, namely nothing. Others are not much lower either. But that’s just how it is 🙂halmi schrieb:
Well, we have 11,500 kWh of heat, climate zone 4.3. Heated area is 218m2 (2,346 sq ft). Okay, I’m about one-third above that. Where does it come from? I have no idea. Everything is standardized, stone and insulation materials. It can only be due to the location and temperatures, etc.…
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nordanney22 Apr 2021 21:31Bookstar schrieb:
Where does it come from?Hemp plantation inside the house? Then you always need 28°C (82°F). 😉